How do I solve 6.57 = 2 + log [0.125]/[H3PO4]? I know the answer is supposed to be [H3PO4] = 3.38X10^-6 M, but how do I get there?
PLEASE SHOW ALL STEPS
How do I solve 6.57 = 2 + log [0.125]/[H3PO4]? I know the answer is supposed...
Please Solve! I know the final answer is supposed to be 10.5lb, but don't know how my prof got that! Need the steps.
PLEASE DO NOT ANSWER ASSUMING 1 AND 2 ARE EQUAL! I know I am supposed to use constant acceleration equations to find omega, v, distance, time, etc. Any help here? Please solve a, b, c, d, and e without assuming 1 and 2 are equal. A billiard ball of radius H and mass "m is initially spinning counterclockwise about a horizontal axis with angular speed a and with a forward speed v The coefficient of kinetic friction between the ball...
How do I do this? I know I'm supposed to manipulate the two equations but I have no idea how to combine the two equations to get the one from the question. 4. What is the K for the reaction: 2Cu(s) + O2(g) 2CuO(s) 4Cu(s) +O2(g) 2Cu20(s) 4CUO(s) 2CU2O (s) + O2(g) K1 Given: K2 a) (Ki)(K2) b) (K2)2(Ki) c) (Ki)12(K2) d) (K2) (Ki)1 e) (Ki)(K2) -12
How am I supposed to know what C is for this problem? I have read in the solution manual that C = 0.449 J/goC but I don't understand how to get that number if it's not given to me in the word problem. I know how to solve the problem to get the answer for the final temp, I just don'r understand how to get the 0.449 J/goC. The word problem is: An iron nail with a mass of 12...
How do you evaluate this log?? I know the formula is logb?(a) = x such that bx? = a.. How do you evaluate this log? I know the formula is log_b?(a) = x such that b^x? = a. 2^log_2 [n + 1/n + 2]
= = = = = =I have the answer, but I don't know how to get it. Please show me how to do. thanks I have the answer, but I don't know how to get it. Please show me how to do. thanks I have the answer, but I don't know how to get it. Please show me how to do. thanks I have the answer, but I don't know how to get it. Please show me how to do....
How do I solve this? A pendulum on a grandfather clock is supposed to oscillate once every 2.00 s, but actually oscillates once every 1.99 s. How much must you increase its length to correct its period to 2.00 s? (Unit-m) -20#9 Acenusarporation, All Rights Reserved.
Can you please explain and show all the steps to solve these log problems Ex1: 8.52 = 9.52 + log(0.500/x) Ex2: 8.52 = 9.52 + ln(0.500/x) I want to isolate "x" but I don't know how to remove the "log" or "ln" from the problem. Also would it be any different if "x" were in the numerator instead of the denominator? The more specific the better, Thank You!
please help me with this 2 questions I need to know how to solve the complexity by inner loop and outer look and how to get the O after that (in Data Structure and Algorithms) book by adam drozdek thanks ? We were unable to transcribe this imageQuestion 2 For each of the following pairs of functions An) and g(n), determine whether /(n) = Og(n)), g(n) = 0(an)), or both. a) fn) (n-n4 c) fn) log n, d) fn) n+n...
The number of grams of P in 1 mol weight of H3PO4? I know the answer is 30.97 but the way the teachers wants it solved is with avogadro's number, and Im not sure how to do it that way.